import java.util.*;
import java.io.*;

public class test3 {
    public static Read2 in = new Read2();
    public static PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));

    public static void main(String[] args) throws IOException {
        String name = in.nextLine();
        out.println(name);
        out.close();
    }
}

class Read2{
    BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st;

    String next() throws IOException{
        while(!st.hasMoreTokens()) {
            st = new StringTokenizer(bf.readLine());
        }
        return st.nextToken();
    }

    String nextLine() throws IOException {
        return bf.readLine();
    }

    int nextInt() throws IOException {
        return Integer.parseInt(next());
    }

    Long nextLong() throws IOException {
        return Long.parseLong(next());
    }

    double nextDouble() throws IOException {
        return Double.parseDouble(next());
    }
}